Mozilla Weave gets re-branded as Firefox Sync

Mozilla's browser sync tool, Weave, is getting another update this week along with a re-brand meant to help less in-the-know Firefox users understand what the software does. Starting with version 1.3b5 and going forward, Weave will be known as Firefox Sync as Mozilla prepares to start publicizing this little known tool for daily usage. Basically what it does is keep your bookmarks, history, passwords, open tabs and other Firefox data in sync across computers.

Xmarks and Lastpass work so well on the multiple browsers I use, I don't really see an advantage in Weave for me. I can see an advantage for Mozilla to serve its user base this way, and I suppose there's something to be said for using a browser's "native" technology if that's the only one you use. Still... does the new Sync have features that would make it worthwhile for someone who only uses Firefox to switch from Xmarks as @Recycle seems to have done? Is it maybe faster, or something?